2290682500 has 30 divisors (see below), whose sum is σ = 5009269958. Its totient is φ = 916272000.

The previous prime is 2290682477. The next prime is 2290682501. The reversal of 2290682500 is 52860922.

It can be written as a sum of positive squares in 5 ways, for example, as 742889536 + 1547792964 = 27256^2 + 39342^2 .

It is not an unprimeable number, because it can be changed into a prime (2290682501) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 455637 + ... + 460636.

Almost surely, 2^2290682500 is an apocalyptic number.

2290682500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2290682500 is an abundant number, since it is smaller than the sum of its proper divisors (2718587458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2290682500 is an equidigital number, since it uses as much as digits as its factorization.

2290682500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916297 (or 916280 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2290682500 is about 47861.0749983742. The cubic root of 2290682500 is about 1318.2212228339.

The spelling of 2290682500 in words is "two billion, two hundred ninety million, six hundred eighty-two thousand, five hundred".